baber/WOPTO huggingface dataset:
Patent JP-S5898129-A (JP)
Title: Automatic supply system of agitator
Inventor: ASOU KIMIHIRO
IPC: B28C5/42
Filed: 1981-12-08
Abstract: PURPOSE:To provide the titled automatic supply system capable of supplying a grout to a lower tank from an upper tank automatically and efficiently, by a method wherein the residual amount of grout in the lower tank is detected by a level detector and a valve between the upper and the lower tanks is opened and closed by the detected signal. CONSTITUTION:In injecting grout into ground under pressure from a lower tank 2, when the residual amount of grout reaches a definite amount or less, a valve 3 is opened to supply the grout to the lower tank 2 from an upper tank 1. In this case, the aforesaid residual amount is detected by a level detector 4 which is arranged in the lower tank 2 and formed by attaching a pneumatic pressure switch 5 to the upper part of a cylindrical main body 6 of which the lower part is opened. That is, when a liquid level 8 in the main body 6 is raised, air therein is compressed to operate the pressure switch 5 and a signal is sent to a valve 3 through a terminal relay part 9 to close the same. When the liquid level 8 is lowered, the valve 3 is opened by a reverse signal to supply the grout to the tank 2 from the tank 1.
Patent JP-H0360080-A (JP)
Title: Photodetector
Inventor: FUKUDA HIROAKI
IPC: H04N5/335
Filed: 1989-07-27
Abstract: PURPOSE:To eliminate necessity of increasing the thickness of a condensing lens to obtain a wide directionality and to reduce thickness of a photodetector itself by providing the lens for condensing an incident light to a photodetector in a photodetector body, and using a Fresnel lens as the condensing lens. CONSTITUTION:An automatic white balance module has a photodetector 11 and a condensing lens 12 arranged in front of the photodetector 11 for condensing an incident light to the photodetector 11 in a body 10, and employs a Fresnel lens as the lens 12. When the incident light is incident to a diffusing plate 15, it is diffused by the plate 15. The diffused light is passed through an infrared ray cutoff filter 16 to shut OFF an infrared ray band light. Thus, only a visible light component is condensed by the lens 12, and introduced into the photodetector 11. In this case, since the Fresnel lens is used as the lens 12, it is not necessary to increase the thickness of the lens 12 so as to obtain a wide directionality, thereby reducing a photodetector itself in thickness.
Patent JP-H0540988-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OTANI KENJI
IPC: G11B27/032
Filed: 1991-08-06
Abstract: PURPOSE:To provide a magnetic recording and reproducing device capable of controlling the tape speed of an additional recording the same as that of a recorded part. CONSTITUTION:The recorded part of a magnetic tape 1 is rewound by a specified quantity prior to the additional recording by a controlling means 10 and the signal of the recorded part read out at a reproductive head 2 is processed by a signal processing means 3. The tape speed is controlled by a speed control means 6 so that an error flag does not appear, the tape speed at this time is detected as the tape speed at the time of recording the recording part and controlled for the additional recording so that the additional recording is carried out at the detected tape speed.
Patent JP-H0540790-A (JP)
Title: Online system
Inventor: KONO SHUICHI
IPC: G06F15/00
Filed: 1991-08-06
Abstract: PURPOSE:To efficiently use resources by retrieving the data base of a center computer from a terminal and shortening the processing time at the time of divisional acquisition of extracted data. CONSTITUTION:When a communication control part 3 of a center computer 1 receives a retrieval request based on the retrieval condition including an index of the data base from a terminal 2, a continuous retrieval control part 4 starts retrieval from halfway to convert the index condition in accordance with continuity information preserved for extraction of remaining data if partial data is already extracted by preceding retrieval, and a data base control part 5 retrieves the data base to extract data. Divisional retrieval shortens the processing time in the center computer, and retrieval is possible though plural terminals simultaneously share the same data base, and the storage capacity of a storage device is reduced because the quantity of extracted data preserved in the center computer is divided.
Patent JP-S6176788-A (JP)
Title: Manufacture of rotor for air pump
Inventor: SAKUTA NOBUKAZU
IPC: F01C21/08
Filed: 1984-09-21
Abstract: PURPOSE:To simplify molding work and to improve sealing performance by applying mixture of graphite and aqueous resin onto the outercircumferential face of preheated rotor then burning and forming a coating layer thereby making thicker than conventional one. CONSTITUTION:Rotor 4 is preheated under the temperature of approximately 100 deg.C while pre-assembling the rotor body 5 and the caps 6, 7 at the opposite sides then while rotating said rotor 4, mixture of graphite and aqueous resin is sprayed onto the outercircumference thereafter the coating layer is heated for about 30min under the temperature of 120-150 deg.C thus to form a coating layer 30 having uniform thickness over the entire outercircumferential face of rotor 4. Consequently, thicker coating layer 30 can be formed to widen the machining allowance of rotor 4, housing 1, etc. to simplify molding work and to seal the paths 1b, 1c at the opposite sides of housing 1 easily and reliably.
Patent JP-S6441023-A (JP)
Title: Control system for terminal equipment
Inventor: OGAWA TADAHISA
IPC: G06F3/12
Filed: 1987-08-06
Abstract: PURPOSE:To avoid the shortening of the lifetime of a novolatile memory by inhibiting the receiving actions of data from an external device after the data received from the external device are written into the nonvolatile memory. CONSTITUTION:A printer device 2 receives the function setting data sent after the control data from an external device 1 via an interface part 3 and writes said received data successively into a nonvolatile memory 5. When this writing job is over, the receiving actions of those data sent from the device 1 are inhibited, i.e., an off-line state is set. Therefore the writing sequences are limited just to a single time to the memory 5 even when the device 1 has a malfunction and tries to transmit data repetitively. Thus it is possible to protect the memory 5 against the useless writing actions and to avoid the shortening of the lifetime of the memory 5.
Patent JP-H0641249-A (JP)
Title: Heat-resistant transparent resin material
Inventor: ADACHI MASAYA
IPC: G11B7/2533
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a transparent resin material which is excellent in heat and solvent resistances, reduced in water absorption, excellent in the resistance to dimensional change due to water absorption, and reduced in becoming colored by heating, by copolymerizing a specific maleimide deriv. monomer with a vinylcycloalkane at a specific ratio. CONSTITUTION:A resin material is prepd. by the copolymn. of a compsn. comprising 20-98wt.% monomer of the formula and a vinylcycloalkane, the total wt. of which accounts for at least 30wt.% of the compsn. It is advantageous to add at least one of various ultraviolet absorbers, antioxidizing agents and antistatic agents to the resin material for the purpose of improving the weatherability, oxidative deterioration resistance, antistatic properties, etc., thereof. The resin material is useful for an optical filter for a display, a substrate for a liquid crystal display, a substrate for an optical disk, etc.
Patent JP-S6089444-A (JP)
Title: Production of biphenyltetracarboxylic acid
Inventor: TAKEUCHI TSUTOMU
IPC: C07C51/00
Filed: 1983-10-21
Abstract: PURPOSE:To obtain the titled compound in high yield, by hydrolyzing biphenyltetracarboxylic acid tetraalkyl ester is simple water in the presence of a catalyst comprising a specific amount of p-toluenesulfonic acid, thereby enabling the uniform reaction even under atmospheric pressure. CONSTITUTION:A biphenyltetracarboxylic acid tetra(1-3C alkyl) ester (abbreviated as BPTE), preferably biphenyltetracarboxylic acid tetramethyl ester, etc. obtained by the dehydrogenative dimerization of dimethyl o-phthalate in the presence of O2 and a Pd-containing catalyst, is made to react with >=3mol, preferably 4-10mol of p-toluenesulfonic acid (based on 1mol of BPTE) in water under atmospheric pressure at 80-110 deg.C, preferably near the boiling point of the reaction mixture, for 0.5-20hr, and hydrolyzed while distilling the produced methanol out of the system to obtain the objective compound. The amount of water used as the solvent is preferably 2-10pts.wt. per 1pt. of BPTE.
Patent JP-S5897846-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYOSHI FUJIKI
IPC: H01L21/762
Filed: 1981-12-08
Abstract: PURPOSE:To allow the prevention of reduction of pattern forming region and generation of crystal strain, the improvement of the integration degree and the reduction of the deterioration of withstand voltage, by forming a polycrystalline Si layer only on the side surface of a groove after forming an etching groove, when a buried Si oxide film is formed. CONSTITUTION:B as a P type impurity is added by an ion implantation method. Thereafter, using a thermal oxidation method, a buried Si oxide film 8' is formed. When the thermal oxidation is performed at 900-1,000 deg.C by high pressure oxidation for example, an oxide film can be easily formed. The lower surface of the groove is oxidized when selective oxidation, but the Si substrate itself is not oxidized. Therefore, an Si oxide film is not formed under an Si nitride film 5. A bird head is not formed, the reduction of pattern forming region due to a selective oxidation and the generation of crystal strain can be prevented, high density formation and miniaturization can be performed, the unstability of characteristic due to strains is prevented, and, at the same time as the formation of the buried Si oxide film 8', a channel stopper 15 and the P type region 7'' a region to prevent the deterioration of withstand voltage can be formed.
Patent JP-S6167130-A (JP)
Inventor: NIKORASU KORUNERISU DE TOROI
IPC: G06F7/552
Filed: 1985-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6174503-A (JP)
Inventor: TAKAHASHI SADAYUKI
IPC: A01B33/08
Filed: 1984-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0483435-A (JP)
Title: Frame synchronizing circuit
Inventor: RIKIYAMA HIROKI
IPC: H04L7/08
Filed: 1990-07-25
Abstract: PURPOSE:To simply form a frame pattern detecting circuit even when clock frequency is high and a frame synchronizing pattern is long by executing the serial/parallel conversion of a receiving code string at the rate of 1:n and then detecting the frame synchronizing pattern. CONSTITUTION:At the time of executing serial/parallel conversion at the rate of l:2 e.g. pattern detecting operation is executed by both of coincidence detection circuits 5, 6 during the period of synchronizing restoration operation, and after detecting a frame synchronizing pattern by either one of the circuits 5, 6, pattern detection is executed only by the pattern coincidence detection circuit detecting the pattern. A channel exchanging circuit 14 exchanges data strings based upon information indicating whether either one of the circuits 5, 6 detects the coincidence pattern or not and data strings are outputted from data output terminals 15, 16 always in the same order independently of the initial state of a frequency dividing counter in a serial/parallel conversion circuit 3. Thereby, even when a circuit operation speed is reduced to 1/2, equivalent frame synchronizing operation can be executed. Even if the clock frequency is high and the frame synchronizing pattern is long, the frame pattern detection circuit can simply be obtained.
Patent JP-H0622387-A (JP)
Title: Speaker phone
Inventor: SHIMADA NOBUYUKI
IPC: H04R1/30
Filed: 1992-06-30
Abstract: PURPOSE:To suppress an original reverberation sound, to suppress the vibration of a phone, to obtain a sound reproduction whose faithfulness is high, and to improve the massproductivity of the phone. CONSTITUTION:A phone 1 is formed by intruding a linear lead 3 whose diameter is 0.1-1mm, having a relatively large loss factor and whose specific gravity is large, into an epoxy resin 2 with a large loss factor. As for the rate, the epoxy resin 2 is 85% by weight, and the lead 3 is 15% by weight.
Patent JP-H1133620-A (JP)
Title: Manufacture of metal tube and its device
Inventor: MATSUDA SHIGERU
IPC: B21B3/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the thickness of the metal tube to be manufactured, and to secure flexibility in the specification change and the modification of the metal tube by rounding a metallic tape whose thickness has been set after rolling in a tube shape after adjusting it to a prescribed width, welding the mating face of the metallic tape, and elongating it in the longitudinal direction. SOLUTION: For the metallic tape (t) to be supplied from a tape sending-out machine 1, a necessary thickness is set by a rolling quantity in a rolling means 8. The metallic tape 8 whose thickness has been set, is cleaned via a tape cleaning bath, and is worked to a prescribed tape width by a slitter 3. The metallic tape with the prescribed tape width is rounded in the tube shape by a tape forming machine 4. The mating face occurring when rounding the metallic tape, is welded by a welding machine 5, and an intermediate tube shape body (m) is formed. The intermediate tube shape body (m) is elongated in the longitudinal direction by a tube-elongating machine 6, is worked to a designated diameter, and the metal tube P with a desired diameter is manufactured.
Patent JP-H0735569-A (JP)
Title: Arithmetic unit for delivery charge
Inventor: SUGIYAMA SHINJI
IPC: G01D4/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide a delivery charge arithmetic unit for giving a delivery charge in such a way that the weight of an article and the size thereof in three directions are obtained, and the charge is calculated from the size and weight so obtained, and the type and destination of the article. CONSTITUTION:This device is equipped with a weighing section 3 for measuring the weight of an article, a handy terminal 4 for measuring the three-directional sizes of width, depth and height of the article, and a keyboard 202 for entering the type and destination of the article. Furthermore, the device is equipped with a size judgement means for finding an article size on the basis of the three-directional sizes measured with the section 3 and the terminal 4, an arithmetic section for computing a delivery charge from the type, destination and size of the article entered from the keyboard 202, and a display 202 for showing the delivery charge.
Patent JP-H0362590-A (JP)
Title: Substrate heating equipment
Inventor: ENDO HIROMASA
IPC: B23K1/012
Filed: 1989-07-28
Abstract: PURPOSE:To heat electronic parts on a substrate without thermal shock, by installing a hot air jetting parts in the vicinity of end portions on both of the facing sides of substrates on a vertical substrate conveying part, and installing hot air exhausting parts in the vicinity of the end portions on both sides in the rectangular direction. CONSTITUTION:Substrates P mounted on a vertical substrate conveying part 31 are stopped for a specified period in the couese of ascending, and heated by blowing hot air against the substrates P from hot air jetting parts 32, 33 installed in the vicinity of the end portions on both of the facing sides of the substrates P. The hot air is discharged from hot air exhausting parts 34, 35 installed on the end portions on both sides in the rectangular direction of the substrate P. Then the heating is repeated in the same manner.
Patent JP-H1118506-A (JP)
Title: Blade means for tractor
Inventor: TANIMIZU MIKIO
IPC: A01B35/04
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a blade means for tractors capable of enabling a working machine to be efficiently utilized and forming a field conditioned for budding by forming a plowed soil layer with a uniform thickness (depth) through a movement of the plowed soil and by adding the function of a tamping work to a primary function of the blade means. SOLUTION: This blade means provided with a blade 21 mounted vertically movably at the front side of a tractor 10 comprises; a float plate 25 supported hingewise near the lower end of the back side of the blade 21, and a hydraulic cylinder adaptable to revolve the float plate 25 around the center of the hinge point in the vertical direction, wherein the lower end of the float plate 25 is movable up to the position under the lower end of the float blade 21.
Patent JP-S6357411-A (JP)
Title: Machine frame for elevator
Inventor: KOBAYASHI SHIGEO
IPC: B65G21/00
Filed: 1986-08-22
Abstract: PURPOSE:To make assembling easily, by dividing a box frame of an elevator into upper, medium and lower stages, installing a bucket conveyor and a belt in the upper stage box frame internally and attaching it to the medium stage box frame, while forming a side wall plate of the lower stage box frame into a U-shaped form and attaching it to the medium stage box frame. CONSTITUTION:A bucket conveyor 5 and a belt 6 are stretched across over the pulley 29 installed in an upper box frame 2 of square-formed in its section, while the conveyor 5 and the belt 6 are inserted into a medium stage box frame 3 of square-formed in its section and the upper stage box frame 2 is attached. A lower stage box frame 4 is formed into a square-formed with a section U-shaped side wall plate 8 and a detachable side wall plate 7. This lower stage side wall plate 8 is attached to the medium stage box frame 3 and, after a lower stage pulley 9 is inserted into the belt 6, the side wall plate 7 is attached, then the pulley 9 is pivotally supported on the lower stage box frame. Accordingly, assembling classified by blocks is made possible, thus it becomes facilitated.
Patent JP-H09206482-A (JP)
Title: Dry shaving device
Inventor: WETZEL MATTHIAS
IPC: B26B/
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the fitting between a shaving unit and the skin to be shaved by a simple method. SOLUTION: This dry shaving device is provided with a drive provided in a housing 1 and the at least two parallel shaving units 13 and 14 respectively provided with external cutters 16, 17 and 20, internal cutters 34 and at least one energizing element 31, 32, 33 and 45. In order to improve contact with a face during use, the energizing elements 31 and 32 of one shaving unit 13 or 14 are provided with characteristics different from the energizing element 33 of the other shaving unit 13 or 14 and the characteristics are the ones capable of generating movement with respect to the other shaving units 13, 14 or 15 by one shaving unit 13 or 14 under the effect of force applied from the outside to the shaving units 13 and 14.
Patent JP-S5989395-A (JP)
Title: Composition for metal processing
Inventor: NAGAMORI HIROYUKI
IPC: C10M173/00
Filed: 1982-11-11
Abstract: PURPOSE:A novel composition, containing a specific solid lubricant and water- soluble high polymer as essential components, and useful for plastic working, grinding and cutting of metal. CONSTITUTION:A composition for metal containing (A) a water-insoluble solid lubricant having 0.01-200mu average particle diameter, e.g. graphite, sulfur or molybdenum disulfide, and (B) one or more water-soluble high polymers selected from the group consisting of salts or quaternary ammonium salts of cationic or ampholytic addition polymers, ring opening polymers, polycondensation polymers and natural high polymer derivatives, having 1,000-10,000,000mol.wt., and containing nitrogen atoms in the molecule as essential components.
Patent JP-S6088823-A (JP)
Title: Intake port for internal-combustion engine
Inventor: SUGIYAMA KATSUHIKO
IPC: F02D33/02
Filed: 1983-10-21
Abstract: PURPOSE:To efficiently control the swirl ratio and pressure loss depending on the running condition of an internal-combustion engine, by providing an intake deflector so that an intake flow entering into a swirl generation part through the introducing portion of an intake passage is deflected on a plane parallel with the cross section of the opening of an intake hole and on a plane perpendicular to said cross section. CONSTITUTION:Drive mechanisms 35, 36 are controlled depending on the running condition (rotational frequency, for example) of an engine 38. The larger the inclination angle of an intake horizontal deflection plate 31 to the inside wall of an introducing portion 19 is, the closer to the circumferential surface of the outer portion 17 of a swirl generation part 16 the main portion of an intake flow entering into the swirl generation part through the introducing portion 19 is so that a swirl caused in a cylinder 11 is stronger. The larger the inclination angle of an intake vertical deflection plate 33 to the ceiling of the introducing portion 19 is, the closer to the floor of the introducing portion 19 and the cross section of the opening of an intake hole 12 the main portion of the intake flow is so that the swirl in the cylinder 11 is stronger.
Patent JP-H1130127-A (JP)
Title: Supercharging pressure control device fitting structure
Inventor: MATSUMOTO KOUJI
IPC: F02B33/44
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization so as to reduce piping space by integrally forming a pipe part with a pressurized air passage and by-pass passages formed therein, a first flange part and a second flange part to which a pressurized air passage and the by-pass passage are opened. SOLUTION: An intake duct 46 is formed of a casting article, and a pressurized air passage, an inlet side by-pass passage 50a and an outlet side by-pass passage 50b are formed inside by casting. A first flange 52 is formed at one end of the intake duct 46, and the outlet end of the outlet side by-pass passage 50a and the inlet end of the outlet side by-pass passage 50b are opened to a flange face 52a. A supercharging pressure control device is fitted to the first flange face 52a. A second flange 54 is provided at the other end of the intake duct 46, and the inlet end of the pressurized air passage and the outlet end of the by-pass passage 50b are opened to a second flange face 54a. Miniaturization is therefore attained to reduce piping space.